#
# whether a given integer is contained inside a given set of integer ranges
# here we just check each of the constraints, inverting the check when necessary,
# the result is the product of each check.
#

my ($tests, $number) = $*IN.lines;

exit say $number ?? "no" !! "invalid input" unless $tests;

say (
[*] gather for $tests.split(/\]/) -> $item {
	next unless $item;
	$item ~~ m:s /(<[+\-]>)  \[ (\d+) \.\. (\d+)/ or exit say "invalid input";
	my $ok = $1 <= $number <= $2;
	take $0 eq '+' ?? $ok !! !$ok
}) ?? "yes" !! "no";